AWS Solutions Architect Associate Practice Test

What is the main function of Elastic Beanstalk?

1. To monitor performance of AWS resources

2. To provide automated provisioning of cloud environments

3. To handle deployment, load balancing, auto-scaling, and health monitoring of applications

4. To secure the cloud against DDoS attacks

The correct answer is: To handle deployment, load balancing, auto-scaling, and health monitoring of applications

Elastic Beanstalk is designed to simplify the deployment and management of applications in the cloud. Its primary function encompasses not just the deployment of applications but also includes essential operational considerations such as load balancing, auto-scaling, and health monitoring. When a developer submits their application code to Elastic Beanstalk, the service automatically handles the underlying infrastructure, allowing the developer to focus on writing code without worrying about managing servers. This includes automatically setting up the necessary environments, scaling resources based on demand, distributing incoming traffic across instances to ensure a smooth user experience, and continuously monitoring the health of the applications to ensure that they stay operational. For instance, if an application experiences high traffic, Elastic Beanstalk can dynamically allocate additional resources to handle the increased load. Similarly, if an application instance becomes unhealthy, Elastic Beanstalk will terminate that instance and replace it with a new one, ensuring minimal downtime. This comprehensive management aspect makes Elastic Beanstalk particularly valuable for developers seeking to streamline their application deployment processes while maintaining operational resilience.